Tiêu chuẩn quốc tế

Số hiệu Standard Number AASHTO M 167:1978 Năm ban hành 1978 Publication date Tình trạng W - Hết hiệu lực Status
Tên tiếng Anh Title in English Standard Specification for Structural Plate for Pipe, Pipe-Arches, and Arches
Thay thế bằng Replaced by AASHTO M 167M/M 167:2005
Số trang Page 6 Giá: Price Liên hệ / Contact us
Phạm vi áp dụng Scope of standard This specification covers galvanized corrugated steel structural plates and fasteners for use in the construction of pipe, pipe-arches, arches, underpasses and special shapes for field assembly. NOTE 1-The values stated in U.S. customary units are to be regarded us standards. The metric equivalent of U.S. customary units given in the standard may be approximate.